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Compare
Compare 2–4 cars side by side. Every figure is sourced; the best value in each comparable row is marked.
| Specification | Koenigsegg2015 Koenigsegg One:1 | McLaren2026 McLaren W1 |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 273 mphBestIndependent test · Car and Driver | 217 mphManufacturer claim · McLaren |
| Power-to-weight ratioCalculated from peak power and curb weight — figures quoted against a different weight basis (e.g. dry or DIN) will differ. | 986.0 hp/tCalculated | — |
| Lateral accelerationSkidpad radius and surface affect results. | 2.00 gManufacturer claim · Koenigsegg | — |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 2.70 sTieIndependent test · EncyCARpedia | 2.70 sTieManufacturer claim · McLaren |
| 0–100 km/hLower is better | 2.80 sTieIndependent test · EncyCARpedia | 2.70 sTieManufacturer claim · McLaren |
| 0–200 km/h | — | 5.8 sManufacturer claim · McLaren |
| Braking | ||
| 100–0 km/h braking distanceLower is better | 91.9 ftBestManufacturer claim · Koenigsegg | 95.1 ftManufacturer claim · McLaren |
| 200–0 km/h braking distance | — | 328.1 ftManufacturer claim · McLaren |
| Engine & Powertrain | ||
| Peak powerHigher is better | 1341 hpBestManufacturer claim · Koenigsegg | 1258 hpManufacturer claim · McLaren |
| Peak torqueHigher is better | 1011 lb-ftBestManufacturer claim · Koenigsegg | 988 lb-ftManufacturer claim · McLaren |
| Engine displacement | 5000.0 ccManufacturer claim · Koenigsegg | 4000.0 ccManufacturer claim · McLaren |
| Cylinder count | 8Manufacturer claim · Koenigsegg | 8Manufacturer claim · McLaren |
| Engine layout | V8Manufacturer claim · Koenigsegg | V8Manufacturer claim · McLaren |
| Engine placement | — | MidManufacturer claim · McLaren |
| Dimensions | ||
| Length | 177 inManufacturer claim · Koenigsegg | — |
| Width | 81 inManufacturer claim · Koenigsegg | — |
| Height | 45 inManufacturer claim · Koenigsegg | — |
| Wheelbase | 105 inManufacturer claim · Koenigsegg | — |
| Weight | ||
| Curb weight | 2998 lbManufacturer claim · Koenigsegg | — |
| Fuel Economy | ||
| Fuel tank capacity | 21.1 galManufacturer claim · Koenigsegg | 16.4 galManufacturer claim · McLaren |
| Practicality | ||
| Cargo volume | — | 3 ft³Manufacturer claim · McLaren |
| Seats | 2Manufacturer claim · Koenigsegg | — |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | — | $2,100,000Independent test · Car and Driver |
| Aerodynamics | ||
| Drag coefficient (Cd) | 0.45 :1Manufacturer claim · Koenigsegg | — |
| Tires & Wheels | ||
| Front tire size | 265/35-19Manufacturer claim · Koenigsegg | — |
| Rear tire size | 345/30-20Manufacturer claim · Koenigsegg | — |
Every figure is the car’s preferred, sourced value. “Best” marks the strongest value in a row, judged on the canonical measurement (so a winner is correct whichever unit system you view). Open a car to see each value’s source, original units, and alternates.
Community index
Add a value with its source. An editor verifies every submission against its citation before it appears on the site.
| Induction type | Twin-turboManufacturer claim · Koenigsegg | Twin-turboManufacturer claim · McLaren |
|---|
| Redline | 8250Manufacturer claim · Koenigsegg | — |
|---|
| Transmission type | Automated manualManufacturer claim · Koenigsegg | Dual-clutch (PDK)Manufacturer claim · McLaren |
|---|
| Number of gears | 7Manufacturer claim · Koenigsegg | 8Manufacturer claim · McLaren |
|---|